31992840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2693}}^1$

素因数の和:2724

約数の個数: 128

約数和(自身を含む): 116380800

約数和(自身を除く): 84387960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2693, 2970, 3960, 5386, 5940, 8079, 10772, 11880, 13465, 16158, 21544, 24237, 26930, 29623, 32316, 40395, 48474, 53860, 59246, 64632, 72711, 80790, 88869, 96948, 107720, 118492, 121185, 145422, 148115, 161580, 177738, 193896, 236984, 242370, 266607, 290844, 296230, 323160, 355476, 363555, 444345, 484740, 533214, 581688, 592460, 710952, 727110, 799821, 888690, 969480, 1066428, 1184920, 1333035, 1454220, 1599642, 1777380, 2132856, 2666070, 2908440, 3199284, 3554760, 3999105, 5332140, 6398568, 7998210, 10664280, 15996420, 31992840]

約数ペア:

[(1, 31992840), (2, 15996420), (3, 10664280), (4, 7998210), (5, 6398568), (6, 5332140), (8, 3999105), (9, 3554760), (10, 3199284), (11, 2908440), (12, 2666070), (15, 2132856), (18, 1777380), (20, 1599642), (22, 1454220), (24, 1333035), (27, 1184920), (30, 1066428), (33, 969480), (36, 888690), (40, 799821), (44, 727110), (45, 710952), (54, 592460), (55, 581688), (60, 533214), (66, 484740), (72, 444345), (88, 363555), (90, 355476), (99, 323160), (108, 296230), (110, 290844), (120, 266607), (132, 242370), (135, 236984), (165, 193896), (180, 177738), (198, 161580), (216, 148115), (220, 145422), (264, 121185), (270, 118492), (297, 107720), (330, 96948), (360, 88869), (396, 80790), (440, 72711), (495, 64632), (540, 59246), (594, 53860), (660, 48474), (792, 40395), (990, 32316), (1080, 29623), (1188, 26930), (1320, 24237), (1485, 21544), (1980, 16158), (2376, 13465), (2693, 11880), (2970, 10772), (3960, 8079), (5386, 5940)]